mirror of https://github.com/xemu-project/xemu.git
a91246c95f
VM checkpointing is to synchronize the state of PVM to SVM, just like migration does, we re-use save helpers to achieve migrating PVM's state to Secondary side. COLO need to cache the data of VM's state in the secondary side before synchronize it to SVM. COLO need the size of the data to determine how much data should be read in the secondary side. So here, we can get the size of the data by saving it into I/O channel before send it to the secondary side. Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Amit Shah <amit@amitshah.net> |
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| .. | ||
| Makefile.objs | ||
| block.c | ||
| colo-comm.c | ||
| colo.c | ||
| exec.c | ||
| fd.c | ||
| migration.c | ||
| postcopy-ram.c | ||
| qemu-file-channel.c | ||
| qemu-file.c | ||
| qjson.c | ||
| ram.c | ||
| rdma.c | ||
| savevm.c | ||
| socket.c | ||
| tls.c | ||
| trace-events | ||
| vmstate.c | ||
| xbzrle.c | ||